package exam.service;

import exam.bean.PermissionGroupInfo;

import java.util.List;

public interface IPermissionGroupService {

    int insertInfo(PermissionGroupInfo permissionGroupInfo);
    int updateInfo(PermissionGroupInfo permissionGroupInfo);
    int deleteInfo(int id);
    List<PermissionGroupInfo> selectInfo();
    PermissionGroupInfo selectInfoById(int id);
}
